Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -red3e4d4180a4c0f08af285426c247aadfc685847 -rb32dd9e582f74d0ddc106a0d0b1efa8974c08c4d
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision ed3e4d4180a4c0f08af285426c247aadfc685847)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision b32dd9e582f74d0ddc106a0d0b1efa8974c08c4d)
@@ -191,7 +191,12 @@
 void checkInFromDG( void )
 {
     dgIsCommunicating = TRUE;
-    timeOfLastDGCheckIn = getMSTimerCount();
+    timeOfLastDGCheckIn = getMSTimerCount();
+
+    if ( TRUE == isAlarmActive( ALARM_ID_DG_COMM_TIMEOUT ) )
+    {
+        clearAlarm( ALARM_ID_DG_COMM_TIMEOUT );
+    }
 }
 
 /*********************************************************************//**
@@ -933,6 +938,7 @@
     }
     if ( TRUE == didTimeout( timeOfLastDGCheckIn, DG_COMM_TIMEOUT_IN_MS ) )
     {
+        activateAlarmNoData( ALARM_ID_DG_COMM_TIMEOUT );
         dgIsCommunicating = FALSE;
     }
 }